Reduce vibrations or change the sensors?

Hello all

       I am using adxl335 3-axis accelerometer and lpr5150al 2 axis gyro in IMU. This Imu is catching up vibrations, due to which i am not able to get stable pitch and raw values. IMU gives stable output at lower rpm of bl motor. (hextronik

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Light and strong Aluminium quadframe.

Hello

   what size , shaped and thickness of aluminum tubes can make strong and light quadcopter frame.I am using hxt dt750 motors with 11*4.7 props and I am looking for simple ways to build light and strong quad frame using aluminum. My payload is ap

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